DK136701C - Apparat til digelfri zonesmeltning af et stavformet legeme afkrystallinsk materiale,specielt et halvledermateriale - Google Patents

Apparat til digelfri zonesmeltning af et stavformet legeme afkrystallinsk materiale,specielt et halvledermateriale

Info

Publication number
DK136701C
DK136701C DK313273A DK313273A DK136701C DK 136701 C DK136701 C DK 136701C DK 313273 A DK313273 A DK 313273A DK 313273 A DK313273 A DK 313273A DK 136701 C DK136701 C DK 136701C
Authority
DK
Denmark
Prior art keywords
crystallinic
stave
appliance
zone melting
semiconductor material
Prior art date
Application number
DK313273A
Other languages
Danish (da)
English (en)
Other versions
DK136701B (da
Inventor
W Keller
Original Assignee
Siemens Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of DK136701B publication Critical patent/DK136701B/da
Application granted granted Critical
Publication of DK136701C publication Critical patent/DK136701C/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B13/00—Single-crystal growth by zone-melting; Refining by zone-melting
    • C30B13/16—Heating of the molten zone
    • C30B13/20—Heating of the molten zone by induction, e.g. hot wire technique

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Induction Heating (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Silicon Compounds (AREA)
  • Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
DK313273A 1972-06-07 1973-06-06 Apparat til digelfri zonesmeltning af et stavformet legeme afkrystallinsk materiale,specielt et halvledermateriale DK136701C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722227750 DE2227750C3 (de) 1972-06-07 1972-06-07 Vorrichtung zum tiegelfreien Zonenschmelzen eines stabförmigen Körpers aus kristallinem Material, insbesondere aus Halbleitermaterial

Publications (2)

Publication Number Publication Date
DK136701B DK136701B (da) 1977-11-14
DK136701C true DK136701C (da) 1978-06-12

Family

ID=5847082

Family Applications (1)

Application Number Title Priority Date Filing Date
DK313273A DK136701C (da) 1972-06-07 1973-06-06 Apparat til digelfri zonesmeltning af et stavformet legeme afkrystallinsk materiale,specielt et halvledermateriale

Country Status (6)

Country Link
JP (1) JPS5523800B2 (US06262066-20010717-C00315.png)
BE (1) BE800620A (US06262066-20010717-C00315.png)
DE (1) DE2227750C3 (US06262066-20010717-C00315.png)
DK (1) DK136701C (US06262066-20010717-C00315.png)
IT (1) IT989026B (US06262066-20010717-C00315.png)
NL (1) NL7302802A (US06262066-20010717-C00315.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4521621B2 (ja) * 1999-05-24 2010-08-11 Ｓｕｍｃｏ Ｔｅｃｈｘｉｖ株式会社 半導体単結晶製造方法

Also Published As

Publication number Publication date
DE2227750B2 (de) 1979-12-13
NL7302802A (US06262066-20010717-C00315.png) 1973-12-11
DE2227750A1 (de) 1973-12-20
IT989026B (it) 1975-05-20
JPS4962301A (US06262066-20010717-C00315.png) 1974-06-17
JPS5523800B2 (US06262066-20010717-C00315.png) 1980-06-25
DK136701B (da) 1977-11-14
DE2227750C3 (de) 1980-08-28
BE800620A (fr) 1973-10-01

Similar Documents

Publication Publication Date Title
NO740980L (no) Sprøyteapparat for ildfast materiale.
IT995458B (it) Metodo per l imballaggio sterile di un materiale sterile
DK133296B (da) Emne af bojeligt materiale, sasom karton
DK125526B (da) Fremgangsmåde til fremstilling af et katalysatormateriale.
DK143454C (da) Fremgangsmaade til ekstraktion af zinkferritholdigt materiale
DK151294C (da) Fremgangsmaade til fremstilling af traadformet materiale.
DK144069C (da) Fremgangsmaade til fremstilling af et proteinholdigt materiale
DK421376A (da) Anleg til varmebehandling af et finkornet materiale, iser cementramel
SE398306B (sv) Apparat for sonderdelning av fast material
DK143072C (da) Fremgangsmaade til fremstilling af en ommagnetiserbar konstruktionsdel
NO144880C (no) Ildfast materiale.
IT1003241B (it) Pulsante per materiale esterno
DK140813B (da) Anlæg til kalcinering af pulverformet materiale.
DK111776B (da) Maskine til varmesvejsning af vægge af termoplastisk materiale.
DK139581B (da) Fremgangsmåde til fremstilling af et 2H-1,2-benzothiazin-1,1-dioxid.
IT1063263B (it) Dispositivo per la deposizione di materiale semiconduttore
NO140477C (no) Anordning ved maleapparater for vegetabilsk materiale
DK132264C (da) Apparat til fremstilling af granuleret termoplastisk materiale
DK136701C (da) Apparat til digelfri zonesmeltning af et stavformet legeme afkrystallinsk materiale,specielt et halvledermateriale
IT992724B (it) Macchina per spandere materiale granulare o polverulento
DK152384C (da) Fremgangsmaade til fremstilling af isomaltit
DK135028C (da) Apparat til digelfri zonesmeltning af en halvlederstav
NO145501C (no) Spolemaskin, spesielt for traad av termoplastisk materiale
IT993770B (it) Materiale di apporto per saldatura
SE7607086L (sv) Forfarande for insmeltning av styckformigt, jernhaltigt material

Legal Events

Date Code Title Description
PBP Patent lapsed